76556788

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{101}}^1\times {\mathrm{107}}^1$

素因数の和:253

約数の個数: 96

約数和(自身を含む): 177666048

約数和(自身を除く): 101109260

約数列:

[1, 2, 4, 7, 11, 14, 22, 23, 28, 44, 46, 77, 92, 101, 107, 154, 161, 202, 214, 253, 308, 322, 404, 428, 506, 644, 707, 749, 1012, 1111, 1177, 1414, 1498, 1771, 2222, 2323, 2354, 2461, 2828, 2996, 3542, 4444, 4646, 4708, 4922, 7084, 7777, 8239, 9292, 9844, 10807, 15554, 16261, 16478, 17227, 21614, 25553, 27071, 31108, 32522, 32956, 34454, 43228, 51106, 54142, 65044, 68908, 75649, 102212, 108284, 118877, 151298, 178871, 189497, 237754, 248561, 302596, 357742, 378994, 475508, 497122, 715484, 757988, 832139, 994244, 1664278, 1739927, 2734171, 3328556, 3479854, 5468342, 6959708, 10936684, 19139197, 38278394, 76556788]

約数ペア:

[(1, 76556788), (2, 38278394), (4, 19139197), (7, 10936684), (11, 6959708), (14, 5468342), (22, 3479854), (23, 3328556), (28, 2734171), (44, 1739927), (46, 1664278), (77, 994244), (92, 832139), (101, 757988), (107, 715484), (154, 497122), (161, 475508), (202, 378994), (214, 357742), (253, 302596), (308, 248561), (322, 237754), (404, 189497), (428, 178871), (506, 151298), (644, 118877), (707, 108284), (749, 102212), (1012, 75649), (1111, 68908), (1177, 65044), (1414, 54142), (1498, 51106), (1771, 43228), (2222, 34454), (2323, 32956), (2354, 32522), (2461, 31108), (2828, 27071), (2996, 25553), (3542, 21614), (4444, 17227), (4646, 16478), (4708, 16261), (4922, 15554), (7084, 10807), (7777, 9844), (8239, 9292)]