42521148

素因数分解:

$2^2\times 3^2\times {\mathrm{17}}^2\times {\mathrm{61}}^1\times {\mathrm{67}}^1$

素因数の和:172

約数の個数: 108

約数和(自身を含む): 117782392

約数和(自身を除く): 75261244

約数列:

[1, 2, 3, 4, 6, 9, 12, 17, 18, 34, 36, 51, 61, 67, 68, 102, 122, 134, 153, 183, 201, 204, 244, 268, 289, 306, 366, 402, 549, 578, 603, 612, 732, 804, 867, 1037, 1098, 1139, 1156, 1206, 1734, 2074, 2196, 2278, 2412, 2601, 3111, 3417, 3468, 4087, 4148, 4556, 5202, 6222, 6834, 8174, 9333, 10251, 10404, 12261, 12444, 13668, 16348, 17629, 18666, 19363, 20502, 24522, 35258, 36783, 37332, 38726, 41004, 49044, 52887, 58089, 69479, 70516, 73566, 77452, 105774, 116178, 138958, 147132, 158661, 174267, 208437, 211548, 232356, 277916, 317322, 348534, 416874, 625311, 634644, 697068, 833748, 1181143, 1250622, 2362286, 2501244, 3543429, 4724572, 7086858, 10630287, 14173716, 21260574, 42521148]

約数ペア:

[(1, 42521148), (2, 21260574), (3, 14173716), (4, 10630287), (6, 7086858), (9, 4724572), (12, 3543429), (17, 2501244), (18, 2362286), (34, 1250622), (36, 1181143), (51, 833748), (61, 697068), (67, 634644), (68, 625311), (102, 416874), (122, 348534), (134, 317322), (153, 277916), (183, 232356), (201, 211548), (204, 208437), (244, 174267), (268, 158661), (289, 147132), (306, 138958), (366, 116178), (402, 105774), (549, 77452), (578, 73566), (603, 70516), (612, 69479), (732, 58089), (804, 52887), (867, 49044), (1037, 41004), (1098, 38726), (1139, 37332), (1156, 36783), (1206, 35258), (1734, 24522), (2074, 20502), (2196, 19363), (2278, 18666), (2412, 17629), (2601, 16348), (3111, 13668), (3417, 12444), (3468, 12261), (4087, 10404), (4148, 10251), (4556, 9333), (5202, 8174), (6222, 6834)]