72978444

素因数分解:

$2^2\times 3^2\times 7^2\times {\mathrm{11}}^1\times {\mathrm{3761}}^1$

素因数の和:3796

約数の個数: 108

約数和(自身を含む): 234161928

約数和(自身を除く): 161183484

約数列:

[1, 2, 3, 4, 6, 7, 9, 11, 12, 14, 18, 21, 22, 28, 33, 36, 42, 44, 49, 63, 66, 77, 84, 98, 99, 126, 132, 147, 154, 196, 198, 231, 252, 294, 308, 396, 441, 462, 539, 588, 693, 882, 924, 1078, 1386, 1617, 1764, 2156, 2772, 3234, 3761, 4851, 6468, 7522, 9702, 11283, 15044, 19404, 22566, 26327, 33849, 41371, 45132, 52654, 67698, 78981, 82742, 105308, 124113, 135396, 157962, 165484, 184289, 236943, 248226, 289597, 315924, 368578, 372339, 473886, 496452, 552867, 579194, 737156, 744678, 868791, 947772, 1105734, 1158388, 1489356, 1658601, 1737582, 2027179, 2211468, 2606373, 3317202, 3475164, 4054358, 5212746, 6081537, 6634404, 8108716, 10425492, 12163074, 18244611, 24326148, 36489222, 72978444]

約数ペア:

[(1, 72978444), (2, 36489222), (3, 24326148), (4, 18244611), (6, 12163074), (7, 10425492), (9, 8108716), (11, 6634404), (12, 6081537), (14, 5212746), (18, 4054358), (21, 3475164), (22, 3317202), (28, 2606373), (33, 2211468), (36, 2027179), (42, 1737582), (44, 1658601), (49, 1489356), (63, 1158388), (66, 1105734), (77, 947772), (84, 868791), (98, 744678), (99, 737156), (126, 579194), (132, 552867), (147, 496452), (154, 473886), (196, 372339), (198, 368578), (231, 315924), (252, 289597), (294, 248226), (308, 236943), (396, 184289), (441, 165484), (462, 157962), (539, 135396), (588, 124113), (693, 105308), (882, 82742), (924, 78981), (1078, 67698), (1386, 52654), (1617, 45132), (1764, 41371), (2156, 33849), (2772, 26327), (3234, 22566), (3761, 19404), (4851, 15044), (6468, 11283), (7522, 9702)]