72104544

素因数分解:

$2^5\times 3^2\times {\mathrm{19}}^1\times {\mathrm{13177}}^1$

素因数の和:13212

約数の個数: 72

約数和(自身を含む): 215855640

約数和(自身を除く): 143751096

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 19, 24, 32, 36, 38, 48, 57, 72, 76, 96, 114, 144, 152, 171, 228, 288, 304, 342, 456, 608, 684, 912, 1368, 1824, 2736, 5472, 13177, 26354, 39531, 52708, 79062, 105416, 118593, 158124, 210832, 237186, 250363, 316248, 421664, 474372, 500726, 632496, 751089, 948744, 1001452, 1264992, 1502178, 1897488, 2002904, 2253267, 3004356, 3794976, 4005808, 4506534, 6008712, 8011616, 9013068, 12017424, 18026136, 24034848, 36052272, 72104544]

約数ペア:

[(1, 72104544), (2, 36052272), (3, 24034848), (4, 18026136), (6, 12017424), (8, 9013068), (9, 8011616), (12, 6008712), (16, 4506534), (18, 4005808), (19, 3794976), (24, 3004356), (32, 2253267), (36, 2002904), (38, 1897488), (48, 1502178), (57, 1264992), (72, 1001452), (76, 948744), (96, 751089), (114, 632496), (144, 500726), (152, 474372), (171, 421664), (228, 316248), (288, 250363), (304, 237186), (342, 210832), (456, 158124), (608, 118593), (684, 105416), (912, 79062), (1368, 52708), (1824, 39531), (2736, 26354), (5472, 13177)]