100739548

素因数分解:

$2^2\times 7^1\times {\mathrm{13}}^2\times {\mathrm{61}}^1\times {\mathrm{349}}^1$

素因数の和:447

約数の個数: 72

約数和(自身を含む): 222381600

約数和(自身を除く): 121642052

約数列:

[1, 2, 4, 7, 13, 14, 26, 28, 52, 61, 91, 122, 169, 182, 244, 338, 349, 364, 427, 676, 698, 793, 854, 1183, 1396, 1586, 1708, 2366, 2443, 3172, 4537, 4732, 4886, 5551, 9074, 9772, 10309, 11102, 18148, 20618, 21289, 22204, 31759, 41236, 42578, 58981, 63518, 72163, 85156, 117962, 127036, 144326, 149023, 235924, 276757, 288652, 298046, 412867, 553514, 596092, 825734, 1107028, 1651468, 1937299, 3597841, 3874598, 7195682, 7749196, 14391364, 25184887, 50369774, 100739548]

約数ペア:

[(1, 100739548), (2, 50369774), (4, 25184887), (7, 14391364), (13, 7749196), (14, 7195682), (26, 3874598), (28, 3597841), (52, 1937299), (61, 1651468), (91, 1107028), (122, 825734), (169, 596092), (182, 553514), (244, 412867), (338, 298046), (349, 288652), (364, 276757), (427, 235924), (676, 149023), (698, 144326), (793, 127036), (854, 117962), (1183, 85156), (1396, 72163), (1586, 63518), (1708, 58981), (2366, 42578), (2443, 41236), (3172, 31759), (4537, 22204), (4732, 21289), (4886, 20618), (5551, 18148), (9074, 11102), (9772, 10309)]