77401896

素因数分解:

$2^3\times 3^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{1187}}^1$

素因数の和:1239

約数の個数: 128

約数和(自身を含む): 239500800

約数和(自身を除く): 162098904

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 13, 19, 22, 24, 26, 33, 38, 39, 44, 52, 57, 66, 76, 78, 88, 104, 114, 132, 143, 152, 156, 209, 228, 247, 264, 286, 312, 418, 429, 456, 494, 572, 627, 741, 836, 858, 988, 1144, 1187, 1254, 1482, 1672, 1716, 1976, 2374, 2508, 2717, 2964, 3432, 3561, 4748, 5016, 5434, 5928, 7122, 8151, 9496, 10868, 13057, 14244, 15431, 16302, 21736, 22553, 26114, 28488, 30862, 32604, 39171, 45106, 46293, 52228, 61724, 65208, 67659, 78342, 90212, 92586, 104456, 123448, 135318, 156684, 169741, 180424, 185172, 248083, 270636, 293189, 313368, 339482, 370344, 496166, 509223, 541272, 586378, 678964, 744249, 879567, 992332, 1018446, 1172756, 1357928, 1488498, 1759134, 1984664, 2036892, 2345512, 2976996, 3225079, 3518268, 4073784, 5953992, 6450158, 7036536, 9675237, 12900316, 19350474, 25800632, 38700948, 77401896]

約数ペア:

[(1, 77401896), (2, 38700948), (3, 25800632), (4, 19350474), (6, 12900316), (8, 9675237), (11, 7036536), (12, 6450158), (13, 5953992), (19, 4073784), (22, 3518268), (24, 3225079), (26, 2976996), (33, 2345512), (38, 2036892), (39, 1984664), (44, 1759134), (52, 1488498), (57, 1357928), (66, 1172756), (76, 1018446), (78, 992332), (88, 879567), (104, 744249), (114, 678964), (132, 586378), (143, 541272), (152, 509223), (156, 496166), (209, 370344), (228, 339482), (247, 313368), (264, 293189), (286, 270636), (312, 248083), (418, 185172), (429, 180424), (456, 169741), (494, 156684), (572, 135318), (627, 123448), (741, 104456), (836, 92586), (858, 90212), (988, 78342), (1144, 67659), (1187, 65208), (1254, 61724), (1482, 52228), (1672, 46293), (1716, 45106), (1976, 39171), (2374, 32604), (2508, 30862), (2717, 28488), (2964, 26114), (3432, 22553), (3561, 21736), (4748, 16302), (5016, 15431), (5434, 14244), (5928, 13057), (7122, 10868), (8151, 9496)]