72039870

素因数分解:

$2^1\times 3^2\times 5^1\times 7^1\times {\mathrm{41}}^1\times {\mathrm{2789}}^1$

素因数の和:2850

約数の個数: 96

約数和(自身を含む): 219360960

約数和(自身を除く): 147321090

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 21, 30, 35, 41, 42, 45, 63, 70, 82, 90, 105, 123, 126, 205, 210, 246, 287, 315, 369, 410, 574, 615, 630, 738, 861, 1230, 1435, 1722, 1845, 2583, 2789, 2870, 3690, 4305, 5166, 5578, 8367, 8610, 12915, 13945, 16734, 19523, 25101, 25830, 27890, 39046, 41835, 50202, 58569, 83670, 97615, 114349, 117138, 125505, 175707, 195230, 228698, 251010, 292845, 343047, 351414, 571745, 585690, 686094, 800443, 878535, 1029141, 1143490, 1600886, 1715235, 1757070, 2058282, 2401329, 3430470, 4002215, 4802658, 5145705, 7203987, 8004430, 10291410, 12006645, 14407974, 24013290, 36019935, 72039870]

約数ペア:

[(1, 72039870), (2, 36019935), (3, 24013290), (5, 14407974), (6, 12006645), (7, 10291410), (9, 8004430), (10, 7203987), (14, 5145705), (15, 4802658), (18, 4002215), (21, 3430470), (30, 2401329), (35, 2058282), (41, 1757070), (42, 1715235), (45, 1600886), (63, 1143490), (70, 1029141), (82, 878535), (90, 800443), (105, 686094), (123, 585690), (126, 571745), (205, 351414), (210, 343047), (246, 292845), (287, 251010), (315, 228698), (369, 195230), (410, 175707), (574, 125505), (615, 117138), (630, 114349), (738, 97615), (861, 83670), (1230, 58569), (1435, 50202), (1722, 41835), (1845, 39046), (2583, 27890), (2789, 25830), (2870, 25101), (3690, 19523), (4305, 16734), (5166, 13945), (5578, 12915), (8367, 8610)]