42850548

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{61}}^1\times {\mathrm{79}}^1$

素因数の和:182

約数の個数: 144

約数和(自身を含む): 126380800

約数和(自身を除く): 83530252

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 19, 26, 36, 38, 39, 52, 57, 61, 76, 78, 79, 114, 117, 122, 156, 158, 171, 183, 228, 234, 237, 244, 247, 316, 342, 366, 468, 474, 494, 549, 684, 711, 732, 741, 793, 948, 988, 1027, 1098, 1159, 1422, 1482, 1501, 1586, 2054, 2196, 2223, 2318, 2379, 2844, 2964, 3002, 3081, 3172, 3477, 4108, 4446, 4503, 4636, 4758, 4819, 6004, 6162, 6954, 7137, 8892, 9006, 9243, 9516, 9638, 10431, 12324, 13509, 13908, 14274, 14457, 15067, 18012, 18486, 19276, 19513, 20862, 27018, 28548, 28914, 30134, 36972, 39026, 41724, 43371, 45201, 54036, 57828, 58539, 60268, 62647, 78052, 86742, 90402, 91561, 117078, 125294, 135603, 173484, 175617, 180804, 183122, 187941, 234156, 250588, 271206, 274683, 351234, 366244, 375882, 542412, 549366, 563823, 702468, 751764, 824049, 1098732, 1127646, 1190293, 1648098, 2255292, 2380586, 3296196, 3570879, 4761172, 7141758, 10712637, 14283516, 21425274, 42850548]

約数ペア:

[(1, 42850548), (2, 21425274), (3, 14283516), (4, 10712637), (6, 7141758), (9, 4761172), (12, 3570879), (13, 3296196), (18, 2380586), (19, 2255292), (26, 1648098), (36, 1190293), (38, 1127646), (39, 1098732), (52, 824049), (57, 751764), (61, 702468), (76, 563823), (78, 549366), (79, 542412), (114, 375882), (117, 366244), (122, 351234), (156, 274683), (158, 271206), (171, 250588), (183, 234156), (228, 187941), (234, 183122), (237, 180804), (244, 175617), (247, 173484), (316, 135603), (342, 125294), (366, 117078), (468, 91561), (474, 90402), (494, 86742), (549, 78052), (684, 62647), (711, 60268), (732, 58539), (741, 57828), (793, 54036), (948, 45201), (988, 43371), (1027, 41724), (1098, 39026), (1159, 36972), (1422, 30134), (1482, 28914), (1501, 28548), (1586, 27018), (2054, 20862), (2196, 19513), (2223, 19276), (2318, 18486), (2379, 18012), (2844, 15067), (2964, 14457), (3002, 14274), (3081, 13908), (3172, 13509), (3477, 12324), (4108, 10431), (4446, 9638), (4503, 9516), (4636, 9243), (4758, 9006), (4819, 8892), (6004, 7137), (6162, 6954)]