91318788

素因数分解:

$2^2\times 3^2\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{53}}^1\times {\mathrm{229}}^1$

素因数の和:322

約数の個数: 144

約数和(自身を含む): 271252800

約数和(自身を除く): 179934012

約数列:

[1, 2, 3, 4, 6, 9, 11, 12, 18, 19, 22, 33, 36, 38, 44, 53, 57, 66, 76, 99, 106, 114, 132, 159, 171, 198, 209, 212, 228, 229, 318, 342, 396, 418, 458, 477, 583, 627, 636, 684, 687, 836, 916, 954, 1007, 1166, 1254, 1374, 1749, 1881, 1908, 2014, 2061, 2332, 2508, 2519, 2748, 3021, 3498, 3762, 4028, 4122, 4351, 5038, 5247, 6042, 6996, 7524, 7557, 8244, 8702, 9063, 10076, 10494, 11077, 12084, 12137, 13053, 15114, 17404, 18126, 20988, 22154, 22671, 24274, 26106, 30228, 33231, 36252, 36411, 39159, 44308, 45342, 47861, 48548, 52212, 66462, 72822, 78318, 90684, 95722, 99693, 109233, 132924, 133507, 143583, 145644, 156636, 191444, 199386, 218466, 230603, 267014, 287166, 398772, 400521, 430749, 436932, 461206, 534028, 574332, 691809, 801042, 861498, 922412, 1201563, 1383618, 1602084, 1722996, 2075427, 2403126, 2536633, 2767236, 4150854, 4806252, 5073266, 7609899, 8301708, 10146532, 15219798, 22829697, 30439596, 45659394, 91318788]

約数ペア:

[(1, 91318788), (2, 45659394), (3, 30439596), (4, 22829697), (6, 15219798), (9, 10146532), (11, 8301708), (12, 7609899), (18, 5073266), (19, 4806252), (22, 4150854), (33, 2767236), (36, 2536633), (38, 2403126), (44, 2075427), (53, 1722996), (57, 1602084), (66, 1383618), (76, 1201563), (99, 922412), (106, 861498), (114, 801042), (132, 691809), (159, 574332), (171, 534028), (198, 461206), (209, 436932), (212, 430749), (228, 400521), (229, 398772), (318, 287166), (342, 267014), (396, 230603), (418, 218466), (458, 199386), (477, 191444), (583, 156636), (627, 145644), (636, 143583), (684, 133507), (687, 132924), (836, 109233), (916, 99693), (954, 95722), (1007, 90684), (1166, 78318), (1254, 72822), (1374, 66462), (1749, 52212), (1881, 48548), (1908, 47861), (2014, 45342), (2061, 44308), (2332, 39159), (2508, 36411), (2519, 36252), (2748, 33231), (3021, 30228), (3498, 26106), (3762, 24274), (4028, 22671), (4122, 22154), (4351, 20988), (5038, 18126), (5247, 17404), (6042, 15114), (6996, 13053), (7524, 12137), (7557, 12084), (8244, 11077), (8702, 10494), (9063, 10076)]