42445572

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{67}}^1\times {\mathrm{131}}^1$

素因数の和:249

約数の個数: 96

約数和(自身を含む): 112594944

約数和(自身を除く): 70149372

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 31, 39, 52, 62, 67, 78, 93, 124, 131, 134, 156, 186, 201, 262, 268, 372, 393, 402, 403, 524, 786, 804, 806, 871, 1209, 1572, 1612, 1703, 1742, 2077, 2418, 2613, 3406, 3484, 4061, 4154, 4836, 5109, 5226, 6231, 6812, 8122, 8308, 8777, 10218, 10452, 12183, 12462, 16244, 17554, 20436, 24366, 24924, 26331, 27001, 35108, 48732, 52662, 52793, 54002, 81003, 105324, 105586, 108004, 114101, 158379, 162006, 211172, 228202, 272087, 316758, 324012, 342303, 456404, 544174, 633516, 684606, 816261, 1088348, 1369212, 1632522, 3265044, 3537131, 7074262, 10611393, 14148524, 21222786, 42445572]

約数ペア:

[(1, 42445572), (2, 21222786), (3, 14148524), (4, 10611393), (6, 7074262), (12, 3537131), (13, 3265044), (26, 1632522), (31, 1369212), (39, 1088348), (52, 816261), (62, 684606), (67, 633516), (78, 544174), (93, 456404), (124, 342303), (131, 324012), (134, 316758), (156, 272087), (186, 228202), (201, 211172), (262, 162006), (268, 158379), (372, 114101), (393, 108004), (402, 105586), (403, 105324), (524, 81003), (786, 54002), (804, 52793), (806, 52662), (871, 48732), (1209, 35108), (1572, 27001), (1612, 26331), (1703, 24924), (1742, 24366), (2077, 20436), (2418, 17554), (2613, 16244), (3406, 12462), (3484, 12183), (4061, 10452), (4154, 10218), (4836, 8777), (5109, 8308), (5226, 8122), (6231, 6812)]