77168910

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{1229}}^1$

素因数の和:1282

約数の個数: 128

約数和(自身を含む): 238049280

約数和(自身を除く): 160880370

約数列:

[1, 2, 3, 5, 6, 7, 10, 13, 14, 15, 21, 23, 26, 30, 35, 39, 42, 46, 65, 69, 70, 78, 91, 105, 115, 130, 138, 161, 182, 195, 210, 230, 273, 299, 322, 345, 390, 455, 483, 546, 598, 690, 805, 897, 910, 966, 1229, 1365, 1495, 1610, 1794, 2093, 2415, 2458, 2730, 2990, 3687, 4186, 4485, 4830, 6145, 6279, 7374, 8603, 8970, 10465, 12290, 12558, 15977, 17206, 18435, 20930, 25809, 28267, 31395, 31954, 36870, 43015, 47931, 51618, 56534, 62790, 79885, 84801, 86030, 95862, 111839, 129045, 141335, 159770, 169602, 197869, 223678, 239655, 258090, 282670, 335517, 367471, 395738, 424005, 479310, 559195, 593607, 671034, 734942, 848010, 989345, 1102413, 1118390, 1187214, 1677585, 1837355, 1978690, 2204826, 2572297, 2968035, 3355170, 3674710, 5144594, 5512065, 5936070, 7716891, 11024130, 12861485, 15433782, 25722970, 38584455, 77168910]

約数ペア:

[(1, 77168910), (2, 38584455), (3, 25722970), (5, 15433782), (6, 12861485), (7, 11024130), (10, 7716891), (13, 5936070), (14, 5512065), (15, 5144594), (21, 3674710), (23, 3355170), (26, 2968035), (30, 2572297), (35, 2204826), (39, 1978690), (42, 1837355), (46, 1677585), (65, 1187214), (69, 1118390), (70, 1102413), (78, 989345), (91, 848010), (105, 734942), (115, 671034), (130, 593607), (138, 559195), (161, 479310), (182, 424005), (195, 395738), (210, 367471), (230, 335517), (273, 282670), (299, 258090), (322, 239655), (345, 223678), (390, 197869), (455, 169602), (483, 159770), (546, 141335), (598, 129045), (690, 111839), (805, 95862), (897, 86030), (910, 84801), (966, 79885), (1229, 62790), (1365, 56534), (1495, 51618), (1610, 47931), (1794, 43015), (2093, 36870), (2415, 31954), (2458, 31395), (2730, 28267), (2990, 25809), (3687, 20930), (4186, 18435), (4485, 17206), (4830, 15977), (6145, 12558), (6279, 12290), (7374, 10465), (8603, 8970)]