71993460

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{15583}}^1$

素因数の和:15613

約数の個数: 96

約数和(自身を含む): 251338752

約数和(自身を除く): 179345292

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 11, 12, 14, 15, 20, 21, 22, 28, 30, 33, 35, 42, 44, 55, 60, 66, 70, 77, 84, 105, 110, 132, 140, 154, 165, 210, 220, 231, 308, 330, 385, 420, 462, 660, 770, 924, 1155, 1540, 2310, 4620, 15583, 31166, 46749, 62332, 77915, 93498, 109081, 155830, 171413, 186996, 218162, 233745, 311660, 327243, 342826, 436324, 467490, 514239, 545405, 654486, 685652, 857065, 934980, 1028478, 1090810, 1199891, 1308972, 1636215, 1714130, 2056956, 2181620, 2399782, 2571195, 3272430, 3428260, 3599673, 4799564, 5142390, 5999455, 6544860, 7199346, 10284780, 11998910, 14398692, 17998365, 23997820, 35996730, 71993460]

約数ペア:

[(1, 71993460), (2, 35996730), (3, 23997820), (4, 17998365), (5, 14398692), (6, 11998910), (7, 10284780), (10, 7199346), (11, 6544860), (12, 5999455), (14, 5142390), (15, 4799564), (20, 3599673), (21, 3428260), (22, 3272430), (28, 2571195), (30, 2399782), (33, 2181620), (35, 2056956), (42, 1714130), (44, 1636215), (55, 1308972), (60, 1199891), (66, 1090810), (70, 1028478), (77, 934980), (84, 857065), (105, 685652), (110, 654486), (132, 545405), (140, 514239), (154, 467490), (165, 436324), (210, 342826), (220, 327243), (231, 311660), (308, 233745), (330, 218162), (385, 186996), (420, 171413), (462, 155830), (660, 109081), (770, 93498), (924, 77915), (1155, 62332), (1540, 46749), (2310, 31166), (4620, 15583)]