31793688

素因数分解:

$2^3\times 3^3\times {\mathrm{19}}^1\times {\mathrm{61}}^1\times {\mathrm{127}}^1$

素因数の和:222

約数の個数: 128

約数和(自身を含む): 95232000

約数和(自身を除く): 63438312

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 19, 24, 27, 36, 38, 54, 57, 61, 72, 76, 108, 114, 122, 127, 152, 171, 183, 216, 228, 244, 254, 342, 366, 381, 456, 488, 508, 513, 549, 684, 732, 762, 1016, 1026, 1098, 1143, 1159, 1368, 1464, 1524, 1647, 2052, 2196, 2286, 2318, 2413, 3048, 3294, 3429, 3477, 4104, 4392, 4572, 4636, 4826, 6588, 6858, 6954, 7239, 7747, 9144, 9272, 9652, 10431, 13176, 13716, 13908, 14478, 15494, 19304, 20862, 21717, 23241, 27432, 27816, 28956, 30988, 31293, 41724, 43434, 46482, 57912, 61976, 62586, 65151, 69723, 83448, 86868, 92964, 125172, 130302, 139446, 147193, 173736, 185928, 209169, 250344, 260604, 278892, 294386, 418338, 441579, 521208, 557784, 588772, 836676, 883158, 1177544, 1324737, 1673352, 1766316, 2649474, 3532632, 3974211, 5298948, 7948422, 10597896, 15896844, 31793688]

約数ペア:

[(1, 31793688), (2, 15896844), (3, 10597896), (4, 7948422), (6, 5298948), (8, 3974211), (9, 3532632), (12, 2649474), (18, 1766316), (19, 1673352), (24, 1324737), (27, 1177544), (36, 883158), (38, 836676), (54, 588772), (57, 557784), (61, 521208), (72, 441579), (76, 418338), (108, 294386), (114, 278892), (122, 260604), (127, 250344), (152, 209169), (171, 185928), (183, 173736), (216, 147193), (228, 139446), (244, 130302), (254, 125172), (342, 92964), (366, 86868), (381, 83448), (456, 69723), (488, 65151), (508, 62586), (513, 61976), (549, 57912), (684, 46482), (732, 43434), (762, 41724), (1016, 31293), (1026, 30988), (1098, 28956), (1143, 27816), (1159, 27432), (1368, 23241), (1464, 21717), (1524, 20862), (1647, 19304), (2052, 15494), (2196, 14478), (2286, 13908), (2318, 13716), (2413, 13176), (3048, 10431), (3294, 9652), (3429, 9272), (3477, 9144), (4104, 7747), (4392, 7239), (4572, 6954), (4636, 6858), (4826, 6588)]