72937488

素因数分解:

$2^4\times 3^1\times {\mathrm{13}}^1\times {\mathrm{179}}^1\times {\mathrm{653}}^1$

素因数の和:856

約数の個数: 80

約数和(自身を含む): 204361920

約数和(自身を除く): 131424432

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 39, 48, 52, 78, 104, 156, 179, 208, 312, 358, 537, 624, 653, 716, 1074, 1306, 1432, 1959, 2148, 2327, 2612, 2864, 3918, 4296, 4654, 5224, 6981, 7836, 8489, 8592, 9308, 10448, 13962, 15672, 16978, 18616, 25467, 27924, 31344, 33956, 37232, 50934, 55848, 67912, 101868, 111696, 116887, 135824, 203736, 233774, 350661, 407472, 467548, 701322, 935096, 1402644, 1519531, 1870192, 2805288, 3039062, 4558593, 5610576, 6078124, 9117186, 12156248, 18234372, 24312496, 36468744, 72937488]

約数ペア:

[(1, 72937488), (2, 36468744), (3, 24312496), (4, 18234372), (6, 12156248), (8, 9117186), (12, 6078124), (13, 5610576), (16, 4558593), (24, 3039062), (26, 2805288), (39, 1870192), (48, 1519531), (52, 1402644), (78, 935096), (104, 701322), (156, 467548), (179, 407472), (208, 350661), (312, 233774), (358, 203736), (537, 135824), (624, 116887), (653, 111696), (716, 101868), (1074, 67912), (1306, 55848), (1432, 50934), (1959, 37232), (2148, 33956), (2327, 31344), (2612, 27924), (2864, 25467), (3918, 18616), (4296, 16978), (4654, 15672), (5224, 13962), (6981, 10448), (7836, 9308), (8489, 8592)]