77739444

素因数分解:

$2^2\times 3^2\times {\mathrm{31}}^1\times {\mathrm{41}}^1\times {\mathrm{1699}}^1$

素因数の和:1781

約数の個数: 72

約数和(自身を含む): 207916800

約数和(自身を除く): 130177356

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 31, 36, 41, 62, 82, 93, 123, 124, 164, 186, 246, 279, 369, 372, 492, 558, 738, 1116, 1271, 1476, 1699, 2542, 3398, 3813, 5084, 5097, 6796, 7626, 10194, 11439, 15252, 15291, 20388, 22878, 30582, 45756, 52669, 61164, 69659, 105338, 139318, 158007, 208977, 210676, 278636, 316014, 417954, 474021, 626931, 632028, 835908, 948042, 1253862, 1896084, 2159429, 2507724, 4318858, 6478287, 8637716, 12956574, 19434861, 25913148, 38869722, 77739444]

約数ペア:

[(1, 77739444), (2, 38869722), (3, 25913148), (4, 19434861), (6, 12956574), (9, 8637716), (12, 6478287), (18, 4318858), (31, 2507724), (36, 2159429), (41, 1896084), (62, 1253862), (82, 948042), (93, 835908), (123, 632028), (124, 626931), (164, 474021), (186, 417954), (246, 316014), (279, 278636), (369, 210676), (372, 208977), (492, 158007), (558, 139318), (738, 105338), (1116, 69659), (1271, 61164), (1476, 52669), (1699, 45756), (2542, 30582), (3398, 22878), (3813, 20388), (5084, 15291), (5097, 15252), (6796, 11439), (7626, 10194)]