72178513008

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{53}}^1\times {\mathrm{1279}}^1\times {\mathrm{3169}}^1$

素因数の和:4519

約数の個数: 160

約数和(自身を含む): 217357516800

約数和(自身を除く): 145179003792

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 42, 48, 53, 56, 84, 106, 112, 159, 168, 212, 318, 336, 371, 424, 636, 742, 848, 1113, 1272, 1279, 1484, 2226, 2544, 2558, 2968, 3169, 3837, 4452, 5116, 5936, 6338, 7674, 8904, 8953, 9507, 10232, 12676, 15348, 17808, 17906, 19014, 20464, 22183, 25352, 26859, 30696, 35812, 38028, 44366, 50704, 53718, 61392, 66549, 67787, 71624, 76056, 88732, 107436, 133098, 135574, 143248, 152112, 167957, 177464, 203361, 214872, 266196, 271148, 335914, 354928, 406722, 429744, 474509, 503871, 532392, 542296, 671828, 813444, 949018, 1007742, 1064784, 1084592, 1175699, 1343656, 1423527, 1626888, 1898036, 2015484, 2351398, 2687312, 2847054, 3253776, 3527097, 3796072, 4030968, 4053151, 4702796, 5694108, 7054194, 7592144, 8061936, 8106302, 9405592, 11388216, 12159453, 14108388, 16212604, 18811184, 22776432, 24318906, 28216776, 28372057, 32425208, 48637812, 56433552, 56744114, 64850416, 85116171, 97275624, 113488228, 170232342, 194551248, 214817003, 226976456, 340464684, 429634006, 453952912, 644451009, 680929368, 859268012, 1288902018, 1361858736, 1503719021, 1718536024, 2577804036, 3007438042, 3437072048, 4511157063, 5155608072, 6014876084, 9022314126, 10311216144, 12029752168, 18044628252, 24059504336, 36089256504, 72178513008]

約数ペア:

[(1, 72178513008), (2, 36089256504), (3, 24059504336), (4, 18044628252), (6, 12029752168), (7, 10311216144), (8, 9022314126), (12, 6014876084), (14, 5155608072), (16, 4511157063), (21, 3437072048), (24, 3007438042), (28, 2577804036), (42, 1718536024), (48, 1503719021), (53, 1361858736), (56, 1288902018), (84, 859268012), (106, 680929368), (112, 644451009), (159, 453952912), (168, 429634006), (212, 340464684), (318, 226976456), (336, 214817003), (371, 194551248), (424, 170232342), (636, 113488228), (742, 97275624), (848, 85116171), (1113, 64850416), (1272, 56744114), (1279, 56433552), (1484, 48637812), (2226, 32425208), (2544, 28372057), (2558, 28216776), (2968, 24318906), (3169, 22776432), (3837, 18811184), (4452, 16212604), (5116, 14108388), (5936, 12159453), (6338, 11388216), (7674, 9405592), (8904, 8106302), (8953, 8061936), (9507, 7592144), (10232, 7054194), (12676, 5694108), (15348, 4702796), (17808, 4053151), (17906, 4030968), (19014, 3796072), (20464, 3527097), (22183, 3253776), (25352, 2847054), (26859, 2687312), (30696, 2351398), (35812, 2015484), (38028, 1898036), (44366, 1626888), (50704, 1423527), (53718, 1343656), (61392, 1175699), (66549, 1084592), (67787, 1064784), (71624, 1007742), (76056, 949018), (88732, 813444), (107436, 671828), (133098, 542296), (135574, 532392), (143248, 503871), (152112, 474509), (167957, 429744), (177464, 406722), (203361, 354928), (214872, 335914), (266196, 271148)]