65974188

素因数分解:

$2^2\times 3^1\times 7^2\times {\mathrm{29}}^1\times {\mathrm{53}}^1\times {\mathrm{73}}^1$

素因数の和:176

約数の個数: 144

約数和(自身を含む): 191328480

約数和(自身を除く): 125354292

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 29, 42, 49, 53, 58, 73, 84, 87, 98, 106, 116, 146, 147, 159, 174, 196, 203, 212, 219, 292, 294, 318, 348, 371, 406, 438, 511, 588, 609, 636, 742, 812, 876, 1022, 1113, 1218, 1421, 1484, 1533, 1537, 2044, 2117, 2226, 2436, 2597, 2842, 3066, 3074, 3577, 3869, 4234, 4263, 4452, 4611, 5194, 5684, 6132, 6148, 6351, 7154, 7738, 7791, 8468, 8526, 9222, 10388, 10731, 10759, 11607, 12702, 14308, 14819, 15476, 15582, 17052, 18444, 21462, 21518, 23214, 25404, 27083, 29638, 31164, 32277, 42924, 43036, 44457, 46428, 54166, 59276, 64554, 75313, 81249, 88914, 103733, 108332, 112201, 129108, 150626, 162498, 177828, 189581, 207466, 224402, 225939, 301252, 311199, 324996, 336603, 379162, 414932, 448804, 451878, 568743, 622398, 673206, 758324, 785407, 903756, 1137486, 1244796, 1346412, 1570814, 2274972, 2356221, 3141628, 4712442, 5497849, 9424884, 10995698, 16493547, 21991396, 32987094, 65974188]

約数ペア:

[(1, 65974188), (2, 32987094), (3, 21991396), (4, 16493547), (6, 10995698), (7, 9424884), (12, 5497849), (14, 4712442), (21, 3141628), (28, 2356221), (29, 2274972), (42, 1570814), (49, 1346412), (53, 1244796), (58, 1137486), (73, 903756), (84, 785407), (87, 758324), (98, 673206), (106, 622398), (116, 568743), (146, 451878), (147, 448804), (159, 414932), (174, 379162), (196, 336603), (203, 324996), (212, 311199), (219, 301252), (292, 225939), (294, 224402), (318, 207466), (348, 189581), (371, 177828), (406, 162498), (438, 150626), (511, 129108), (588, 112201), (609, 108332), (636, 103733), (742, 88914), (812, 81249), (876, 75313), (1022, 64554), (1113, 59276), (1218, 54166), (1421, 46428), (1484, 44457), (1533, 43036), (1537, 42924), (2044, 32277), (2117, 31164), (2226, 29638), (2436, 27083), (2597, 25404), (2842, 23214), (3066, 21518), (3074, 21462), (3577, 18444), (3869, 17052), (4234, 15582), (4263, 15476), (4452, 14819), (4611, 14308), (5194, 12702), (5684, 11607), (6132, 10759), (6148, 10731), (6351, 10388), (7154, 9222), (7738, 8526), (7791, 8468)]