42091308

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{59}}^1\times {\mathrm{149}}^1$

素因数の和:244

約数の個数: 144

約数和(自身を含む): 131040000

約数和(自身を除く): 88948692

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 19, 21, 28, 36, 38, 42, 57, 59, 63, 76, 84, 114, 118, 126, 133, 149, 171, 177, 228, 236, 252, 266, 298, 342, 354, 399, 413, 447, 531, 532, 596, 684, 708, 798, 826, 894, 1043, 1062, 1121, 1197, 1239, 1341, 1596, 1652, 1788, 2086, 2124, 2242, 2394, 2478, 2682, 2831, 3129, 3363, 3717, 4172, 4484, 4788, 4956, 5364, 5662, 6258, 6726, 7434, 7847, 8493, 8791, 9387, 10089, 11324, 12516, 13452, 14868, 15694, 16986, 17582, 18774, 19817, 20178, 23541, 25479, 26373, 31388, 33972, 35164, 37548, 39634, 40356, 47082, 50958, 52746, 59451, 61537, 70623, 79119, 79268, 94164, 101916, 105492, 118902, 123074, 141246, 158238, 167029, 178353, 184611, 237804, 246148, 282492, 316476, 334058, 356706, 369222, 501087, 553833, 668116, 713412, 738444, 1002174, 1107666, 1169203, 1503261, 2004348, 2215332, 2338406, 3006522, 3507609, 4676812, 6013044, 7015218, 10522827, 14030436, 21045654, 42091308]

約数ペア:

[(1, 42091308), (2, 21045654), (3, 14030436), (4, 10522827), (6, 7015218), (7, 6013044), (9, 4676812), (12, 3507609), (14, 3006522), (18, 2338406), (19, 2215332), (21, 2004348), (28, 1503261), (36, 1169203), (38, 1107666), (42, 1002174), (57, 738444), (59, 713412), (63, 668116), (76, 553833), (84, 501087), (114, 369222), (118, 356706), (126, 334058), (133, 316476), (149, 282492), (171, 246148), (177, 237804), (228, 184611), (236, 178353), (252, 167029), (266, 158238), (298, 141246), (342, 123074), (354, 118902), (399, 105492), (413, 101916), (447, 94164), (531, 79268), (532, 79119), (596, 70623), (684, 61537), (708, 59451), (798, 52746), (826, 50958), (894, 47082), (1043, 40356), (1062, 39634), (1121, 37548), (1197, 35164), (1239, 33972), (1341, 31388), (1596, 26373), (1652, 25479), (1788, 23541), (2086, 20178), (2124, 19817), (2242, 18774), (2394, 17582), (2478, 16986), (2682, 15694), (2831, 14868), (3129, 13452), (3363, 12516), (3717, 11324), (4172, 10089), (4484, 9387), (4788, 8791), (4956, 8493), (5364, 7847), (5662, 7434), (6258, 6726)]