77136730

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{53}}^1\times {\mathrm{101}}^1\times {\mathrm{131}}^1$

素因数の和:303

約数の個数: 64

約数和(自身を含む): 157044096

約数和(自身を除く): 79907366

約数列:

[1, 2, 5, 10, 11, 22, 53, 55, 101, 106, 110, 131, 202, 262, 265, 505, 530, 583, 655, 1010, 1111, 1166, 1310, 1441, 2222, 2882, 2915, 5353, 5555, 5830, 6943, 7205, 10706, 11110, 13231, 13886, 14410, 26462, 26765, 34715, 53530, 58883, 66155, 69430, 76373, 117766, 132310, 145541, 152746, 291082, 294415, 381865, 588830, 701243, 727705, 763730, 1402486, 1455410, 3506215, 7012430, 7713673, 15427346, 38568365, 77136730]

約数ペア:

[(1, 77136730), (2, 38568365), (5, 15427346), (10, 7713673), (11, 7012430), (22, 3506215), (53, 1455410), (55, 1402486), (101, 763730), (106, 727705), (110, 701243), (131, 588830), (202, 381865), (262, 294415), (265, 291082), (505, 152746), (530, 145541), (583, 132310), (655, 117766), (1010, 76373), (1111, 69430), (1166, 66155), (1310, 58883), (1441, 53530), (2222, 34715), (2882, 26765), (2915, 26462), (5353, 14410), (5555, 13886), (5830, 13231), (6943, 11110), (7205, 10706)]