74677428

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{401}}^1\times {\mathrm{739}}^1$

素因数の和:1157

約数の個数: 72

約数和(自身を含む): 216565440

約数和(自身を除く): 141888012

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 63, 84, 126, 252, 401, 739, 802, 1203, 1478, 1604, 2217, 2406, 2807, 2956, 3609, 4434, 4812, 5173, 5614, 6651, 7218, 8421, 8868, 10346, 11228, 13302, 14436, 15519, 16842, 20692, 25263, 26604, 31038, 33684, 46557, 50526, 62076, 93114, 101052, 186228, 296339, 592678, 889017, 1185356, 1778034, 2074373, 2667051, 3556068, 4148746, 5334102, 6223119, 8297492, 10668204, 12446238, 18669357, 24892476, 37338714, 74677428]

約数ペア:

[(1, 74677428), (2, 37338714), (3, 24892476), (4, 18669357), (6, 12446238), (7, 10668204), (9, 8297492), (12, 6223119), (14, 5334102), (18, 4148746), (21, 3556068), (28, 2667051), (36, 2074373), (42, 1778034), (63, 1185356), (84, 889017), (126, 592678), (252, 296339), (401, 186228), (739, 101052), (802, 93114), (1203, 62076), (1478, 50526), (1604, 46557), (2217, 33684), (2406, 31038), (2807, 26604), (2956, 25263), (3609, 20692), (4434, 16842), (4812, 15519), (5173, 14436), (5614, 13302), (6651, 11228), (7218, 10346), (8421, 8868)]