90709164

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{27689}}^1$

素因数の和:27719

約数の個数: 72

約数和(自身を含む): 282216480

約数和(自身を除く): 191507316

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 13, 14, 18, 21, 26, 28, 36, 39, 42, 52, 63, 78, 84, 91, 117, 126, 156, 182, 234, 252, 273, 364, 468, 546, 819, 1092, 1638, 3276, 27689, 55378, 83067, 110756, 166134, 193823, 249201, 332268, 359957, 387646, 498402, 581469, 719914, 775292, 996804, 1079871, 1162938, 1439828, 1744407, 2159742, 2325876, 2519699, 3239613, 3488814, 4319484, 5039398, 6479226, 6977628, 7559097, 10078796, 12958452, 15118194, 22677291, 30236388, 45354582, 90709164]

約数ペア:

[(1, 90709164), (2, 45354582), (3, 30236388), (4, 22677291), (6, 15118194), (7, 12958452), (9, 10078796), (12, 7559097), (13, 6977628), (14, 6479226), (18, 5039398), (21, 4319484), (26, 3488814), (28, 3239613), (36, 2519699), (39, 2325876), (42, 2159742), (52, 1744407), (63, 1439828), (78, 1162938), (84, 1079871), (91, 996804), (117, 775292), (126, 719914), (156, 581469), (182, 498402), (234, 387646), (252, 359957), (273, 332268), (364, 249201), (468, 193823), (546, 166134), (819, 110756), (1092, 83067), (1638, 55378), (3276, 27689)]