66878694

素因数分解:

$2^1\times 3^2\times {\mathrm{89}}^1\times {\mathrm{109}}^1\times {\mathrm{383}}^1$

素因数の和:589

約数の個数: 48

約数和(自身を含む): 148262400

約数和(自身を除く): 81383706

約数列:

[1, 2, 3, 6, 9, 18, 89, 109, 178, 218, 267, 327, 383, 534, 654, 766, 801, 981, 1149, 1602, 1962, 2298, 3447, 6894, 9701, 19402, 29103, 34087, 41747, 58206, 68174, 83494, 87309, 102261, 125241, 174618, 204522, 250482, 306783, 375723, 613566, 751446, 3715483, 7430966, 11146449, 22292898, 33439347, 66878694]

約数ペア:

[(1, 66878694), (2, 33439347), (3, 22292898), (6, 11146449), (9, 7430966), (18, 3715483), (89, 751446), (109, 613566), (178, 375723), (218, 306783), (267, 250482), (327, 204522), (383, 174618), (534, 125241), (654, 102261), (766, 87309), (801, 83494), (981, 68174), (1149, 58206), (1602, 41747), (1962, 34087), (2298, 29103), (3447, 19402), (6894, 9701)]