31634988

素因数分解:

$2^2\times 3^1\times 7^2\times {\mathrm{11}}^1\times {\mathrm{67}}^1\times {\mathrm{73}}^1$

素因数の和:172

約数の個数: 144

約数和(自身を含む): 96372864

約数和(自身を除く): 64737876

約数列:

[1, 2, 3, 4, 6, 7, 11, 12, 14, 21, 22, 28, 33, 42, 44, 49, 66, 67, 73, 77, 84, 98, 132, 134, 146, 147, 154, 196, 201, 219, 231, 268, 292, 294, 308, 402, 438, 462, 469, 511, 539, 588, 737, 803, 804, 876, 924, 938, 1022, 1078, 1407, 1474, 1533, 1606, 1617, 1876, 2044, 2156, 2211, 2409, 2814, 2948, 3066, 3212, 3234, 3283, 3577, 4422, 4818, 4891, 5159, 5621, 5628, 6132, 6468, 6566, 7154, 8844, 9636, 9782, 9849, 10318, 10731, 11242, 13132, 14308, 14673, 15477, 16863, 19564, 19698, 20636, 21462, 22484, 29346, 30954, 33726, 34237, 36113, 39347, 39396, 42924, 53801, 58692, 61908, 67452, 68474, 72226, 78694, 102711, 107602, 108339, 118041, 136948, 144452, 157388, 161403, 205422, 215204, 216678, 236082, 239659, 322806, 376607, 410844, 433356, 472164, 479318, 645612, 718977, 753214, 958636, 1129821, 1437954, 1506428, 2259642, 2636249, 2875908, 4519284, 5272498, 7908747, 10544996, 15817494, 31634988]

約数ペア:

[(1, 31634988), (2, 15817494), (3, 10544996), (4, 7908747), (6, 5272498), (7, 4519284), (11, 2875908), (12, 2636249), (14, 2259642), (21, 1506428), (22, 1437954), (28, 1129821), (33, 958636), (42, 753214), (44, 718977), (49, 645612), (66, 479318), (67, 472164), (73, 433356), (77, 410844), (84, 376607), (98, 322806), (132, 239659), (134, 236082), (146, 216678), (147, 215204), (154, 205422), (196, 161403), (201, 157388), (219, 144452), (231, 136948), (268, 118041), (292, 108339), (294, 107602), (308, 102711), (402, 78694), (438, 72226), (462, 68474), (469, 67452), (511, 61908), (539, 58692), (588, 53801), (737, 42924), (803, 39396), (804, 39347), (876, 36113), (924, 34237), (938, 33726), (1022, 30954), (1078, 29346), (1407, 22484), (1474, 21462), (1533, 20636), (1606, 19698), (1617, 19564), (1876, 16863), (2044, 15477), (2156, 14673), (2211, 14308), (2409, 13132), (2814, 11242), (2948, 10731), (3066, 10318), (3212, 9849), (3234, 9782), (3283, 9636), (3577, 8844), (4422, 7154), (4818, 6566), (4891, 6468), (5159, 6132), (5621, 5628)]