78204367088

素因数分解:

$2^4\times {\mathrm{47}}^1\times {\mathrm{53}}^1\times {\mathrm{727}}^1\times {\mathrm{2699}}^1$

素因数の和:3534

約数の個数: 80

約数和(自身を含む): 157939891200

約数和(自身を除く): 79735524112

約数列:

[1, 2, 4, 8, 16, 47, 53, 94, 106, 188, 212, 376, 424, 727, 752, 848, 1454, 2491, 2699, 2908, 4982, 5398, 5816, 9964, 10796, 11632, 19928, 21592, 34169, 38531, 39856, 43184, 68338, 77062, 126853, 136676, 143047, 154124, 253706, 273352, 286094, 308248, 507412, 546704, 572188, 616496, 1014824, 1144376, 1810957, 1962173, 2029648, 2288752, 3621914, 3924346, 6723209, 7243828, 7848692, 13446418, 14487656, 15697384, 26892836, 28975312, 31394768, 53785672, 92222131, 103995169, 107571344, 184444262, 207990338, 368888524, 415980676, 737777048, 831961352, 1475554096, 1663922704, 4887772943, 9775545886, 19551091772, 39102183544, 78204367088]

約数ペア:

[(1, 78204367088), (2, 39102183544), (4, 19551091772), (8, 9775545886), (16, 4887772943), (47, 1663922704), (53, 1475554096), (94, 831961352), (106, 737777048), (188, 415980676), (212, 368888524), (376, 207990338), (424, 184444262), (727, 107571344), (752, 103995169), (848, 92222131), (1454, 53785672), (2491, 31394768), (2699, 28975312), (2908, 26892836), (4982, 15697384), (5398, 14487656), (5816, 13446418), (9964, 7848692), (10796, 7243828), (11632, 6723209), (19928, 3924346), (21592, 3621914), (34169, 2288752), (38531, 2029648), (39856, 1962173), (43184, 1810957), (68338, 1144376), (77062, 1014824), (126853, 616496), (136676, 572188), (143047, 546704), (154124, 507412), (253706, 308248), (273352, 286094)]