73980972

素因数分解:

$2^2\times 3^3\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{79}}^1$

素因数の和:157

約数の個数: 192

約数和(自身を含む): 225792000

約数和(自身を除く): 151811028

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 23, 26, 27, 29, 36, 39, 46, 52, 54, 58, 69, 78, 79, 87, 92, 108, 116, 117, 138, 156, 158, 174, 207, 234, 237, 261, 276, 299, 316, 348, 351, 377, 414, 468, 474, 522, 598, 621, 667, 702, 711, 754, 783, 828, 897, 948, 1027, 1044, 1131, 1196, 1242, 1334, 1404, 1422, 1508, 1566, 1794, 1817, 2001, 2054, 2133, 2262, 2291, 2484, 2668, 2691, 2844, 3081, 3132, 3393, 3588, 3634, 4002, 4108, 4266, 4524, 4582, 5382, 5451, 6003, 6162, 6786, 6873, 7268, 8004, 8073, 8532, 8671, 9164, 9243, 10179, 10764, 10902, 12006, 12324, 13572, 13746, 16146, 16353, 17342, 18009, 18486, 20358, 20619, 21804, 23621, 24012, 26013, 27492, 27729, 29783, 32292, 32706, 34684, 36018, 36972, 40716, 41238, 47242, 49059, 52026, 52693, 55458, 59566, 61857, 65412, 70863, 72036, 78039, 82476, 89349, 94484, 98118, 104052, 105386, 110916, 119132, 123714, 141726, 156078, 158079, 178698, 196236, 210772, 212589, 234117, 247428, 268047, 283452, 312156, 316158, 357396, 425178, 468234, 474237, 536094, 632316, 637767, 685009, 804141, 850356, 936468, 948474, 1072188, 1275534, 1370018, 1422711, 1608282, 1896948, 2055027, 2551068, 2740036, 2845422, 3216564, 4110054, 5690844, 6165081, 8220108, 12330162, 18495243, 24660324, 36990486, 73980972]

約数ペア:

[(1, 73980972), (2, 36990486), (3, 24660324), (4, 18495243), (6, 12330162), (9, 8220108), (12, 6165081), (13, 5690844), (18, 4110054), (23, 3216564), (26, 2845422), (27, 2740036), (29, 2551068), (36, 2055027), (39, 1896948), (46, 1608282), (52, 1422711), (54, 1370018), (58, 1275534), (69, 1072188), (78, 948474), (79, 936468), (87, 850356), (92, 804141), (108, 685009), (116, 637767), (117, 632316), (138, 536094), (156, 474237), (158, 468234), (174, 425178), (207, 357396), (234, 316158), (237, 312156), (261, 283452), (276, 268047), (299, 247428), (316, 234117), (348, 212589), (351, 210772), (377, 196236), (414, 178698), (468, 158079), (474, 156078), (522, 141726), (598, 123714), (621, 119132), (667, 110916), (702, 105386), (711, 104052), (754, 98118), (783, 94484), (828, 89349), (897, 82476), (948, 78039), (1027, 72036), (1044, 70863), (1131, 65412), (1196, 61857), (1242, 59566), (1334, 55458), (1404, 52693), (1422, 52026), (1508, 49059), (1566, 47242), (1794, 41238), (1817, 40716), (2001, 36972), (2054, 36018), (2133, 34684), (2262, 32706), (2291, 32292), (2484, 29783), (2668, 27729), (2691, 27492), (2844, 26013), (3081, 24012), (3132, 23621), (3393, 21804), (3588, 20619), (3634, 20358), (4002, 18486), (4108, 18009), (4266, 17342), (4524, 16353), (4582, 16146), (5382, 13746), (5451, 13572), (6003, 12324), (6162, 12006), (6786, 10902), (6873, 10764), (7268, 10179), (8004, 9243), (8073, 9164), (8532, 8671)]