72955764

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{29}}^1\times {\mathrm{67}}^1\times {\mathrm{149}}^1$

素因数の和:262

約数の個数: 144

約数和(自身を含む): 222768000

約数和(自身を除く): 149812236

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 29, 36, 42, 58, 63, 67, 84, 87, 116, 126, 134, 149, 174, 201, 203, 252, 261, 268, 298, 348, 402, 406, 447, 469, 522, 596, 603, 609, 804, 812, 894, 938, 1043, 1044, 1206, 1218, 1341, 1407, 1788, 1827, 1876, 1943, 2086, 2412, 2436, 2682, 2814, 3129, 3654, 3886, 4172, 4221, 4321, 5364, 5628, 5829, 6258, 7308, 7772, 8442, 8642, 9387, 9983, 11658, 12516, 12963, 13601, 16884, 17284, 17487, 18774, 19966, 23316, 25926, 27202, 29949, 30247, 34974, 37548, 38889, 39932, 40803, 51852, 54404, 59898, 60494, 69881, 69948, 77778, 81606, 89847, 90741, 119796, 120988, 122409, 139762, 155556, 163212, 179694, 181482, 209643, 244818, 272223, 279524, 289507, 359388, 362964, 419286, 489636, 544446, 579014, 628929, 838572, 868521, 1088892, 1158028, 1257858, 1737042, 2026549, 2515716, 2605563, 3474084, 4053098, 5211126, 6079647, 8106196, 10422252, 12159294, 18238941, 24318588, 36477882, 72955764]

約数ペア:

[(1, 72955764), (2, 36477882), (3, 24318588), (4, 18238941), (6, 12159294), (7, 10422252), (9, 8106196), (12, 6079647), (14, 5211126), (18, 4053098), (21, 3474084), (28, 2605563), (29, 2515716), (36, 2026549), (42, 1737042), (58, 1257858), (63, 1158028), (67, 1088892), (84, 868521), (87, 838572), (116, 628929), (126, 579014), (134, 544446), (149, 489636), (174, 419286), (201, 362964), (203, 359388), (252, 289507), (261, 279524), (268, 272223), (298, 244818), (348, 209643), (402, 181482), (406, 179694), (447, 163212), (469, 155556), (522, 139762), (596, 122409), (603, 120988), (609, 119796), (804, 90741), (812, 89847), (894, 81606), (938, 77778), (1043, 69948), (1044, 69881), (1206, 60494), (1218, 59898), (1341, 54404), (1407, 51852), (1788, 40803), (1827, 39932), (1876, 38889), (1943, 37548), (2086, 34974), (2412, 30247), (2436, 29949), (2682, 27202), (2814, 25926), (3129, 23316), (3654, 19966), (3886, 18774), (4172, 17487), (4221, 17284), (4321, 16884), (5364, 13601), (5628, 12963), (5829, 12516), (6258, 11658), (7308, 9983), (7772, 9387), (8442, 8642)]