42320616

素因数分解:

$2^3\times 3^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{79}}^1\times {\mathrm{101}}^1$

素因数の和:219

約数の個数: 128

約数和(自身を含む): 123379200

約数和(自身を除く): 81058584

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 17, 24, 26, 34, 39, 51, 52, 68, 78, 79, 101, 102, 104, 136, 156, 158, 202, 204, 221, 237, 303, 312, 316, 404, 408, 442, 474, 606, 632, 663, 808, 884, 948, 1027, 1212, 1313, 1326, 1343, 1717, 1768, 1896, 2054, 2424, 2626, 2652, 2686, 3081, 3434, 3939, 4029, 4108, 5151, 5252, 5304, 5372, 6162, 6868, 7878, 7979, 8058, 8216, 10302, 10504, 10744, 12324, 13736, 15756, 15958, 16116, 17459, 20604, 22321, 23937, 24648, 31512, 31916, 32232, 34918, 41208, 44642, 47874, 52377, 63832, 66963, 69836, 89284, 95748, 103727, 104754, 133926, 135643, 139672, 178568, 191496, 207454, 209508, 267852, 271286, 311181, 406929, 414908, 419016, 535704, 542572, 622362, 813858, 829816, 1085144, 1244724, 1627716, 1763359, 2489448, 3255432, 3526718, 5290077, 7053436, 10580154, 14106872, 21160308, 42320616]

約数ペア:

[(1, 42320616), (2, 21160308), (3, 14106872), (4, 10580154), (6, 7053436), (8, 5290077), (12, 3526718), (13, 3255432), (17, 2489448), (24, 1763359), (26, 1627716), (34, 1244724), (39, 1085144), (51, 829816), (52, 813858), (68, 622362), (78, 542572), (79, 535704), (101, 419016), (102, 414908), (104, 406929), (136, 311181), (156, 271286), (158, 267852), (202, 209508), (204, 207454), (221, 191496), (237, 178568), (303, 139672), (312, 135643), (316, 133926), (404, 104754), (408, 103727), (442, 95748), (474, 89284), (606, 69836), (632, 66963), (663, 63832), (808, 52377), (884, 47874), (948, 44642), (1027, 41208), (1212, 34918), (1313, 32232), (1326, 31916), (1343, 31512), (1717, 24648), (1768, 23937), (1896, 22321), (2054, 20604), (2424, 17459), (2626, 16116), (2652, 15958), (2686, 15756), (3081, 13736), (3434, 12324), (3939, 10744), (4029, 10504), (4108, 10302), (5151, 8216), (5252, 8058), (5304, 7979), (5372, 7878), (6162, 6868)]