101021988

素因数分解:

$2^2\times 3^1\times {\mathrm{37}}^1\times {\mathrm{47}}^2\times {\mathrm{103}}^1$

素因数の和:241

約数の個数: 72

約数和(自身を含む): 249750592

約数和(自身を除く): 148728604

約数列:

[1, 2, 3, 4, 6, 12, 37, 47, 74, 94, 103, 111, 141, 148, 188, 206, 222, 282, 309, 412, 444, 564, 618, 1236, 1739, 2209, 3478, 3811, 4418, 4841, 5217, 6627, 6956, 7622, 8836, 9682, 10434, 11433, 13254, 14523, 15244, 19364, 20868, 22866, 26508, 29046, 45732, 58092, 81733, 163466, 179117, 227527, 245199, 326932, 358234, 455054, 490398, 537351, 682581, 716468, 910108, 980796, 1074702, 1365162, 2149404, 2730324, 8418499, 16836998, 25255497, 33673996, 50510994, 101021988]

約数ペア:

[(1, 101021988), (2, 50510994), (3, 33673996), (4, 25255497), (6, 16836998), (12, 8418499), (37, 2730324), (47, 2149404), (74, 1365162), (94, 1074702), (103, 980796), (111, 910108), (141, 716468), (148, 682581), (188, 537351), (206, 490398), (222, 455054), (282, 358234), (309, 326932), (412, 245199), (444, 227527), (564, 179117), (618, 163466), (1236, 81733), (1739, 58092), (2209, 45732), (3478, 29046), (3811, 26508), (4418, 22866), (4841, 20868), (5217, 19364), (6627, 15244), (6956, 14523), (7622, 13254), (8836, 11433), (9682, 10434)]