173680908

素因数分解:

$2^2\times 3^1\times {\mathrm{17}}^2\times {\mathrm{61}}^1\times {\mathrm{821}}^1$

素因数の和:923

約数の個数: 72

約数和(自身を含む): 438086544

約数和(自身を除く): 264405636

約数列:

[1, 2, 3, 4, 6, 12, 17, 34, 51, 61, 68, 102, 122, 183, 204, 244, 289, 366, 578, 732, 821, 867, 1037, 1156, 1642, 1734, 2074, 2463, 3111, 3284, 3468, 4148, 4926, 6222, 9852, 12444, 13957, 17629, 27914, 35258, 41871, 50081, 52887, 55828, 70516, 83742, 100162, 105774, 150243, 167484, 200324, 211548, 237269, 300486, 474538, 600972, 711807, 851377, 949076, 1423614, 1702754, 2554131, 2847228, 3405508, 5108262, 10216524, 14473409, 28946818, 43420227, 57893636, 86840454, 173680908]

約数ペア:

[(1, 173680908), (2, 86840454), (3, 57893636), (4, 43420227), (6, 28946818), (12, 14473409), (17, 10216524), (34, 5108262), (51, 3405508), (61, 2847228), (68, 2554131), (102, 1702754), (122, 1423614), (183, 949076), (204, 851377), (244, 711807), (289, 600972), (366, 474538), (578, 300486), (732, 237269), (821, 211548), (867, 200324), (1037, 167484), (1156, 150243), (1642, 105774), (1734, 100162), (2074, 83742), (2463, 70516), (3111, 55828), (3284, 52887), (3468, 50081), (4148, 41871), (4926, 35258), (6222, 27914), (9852, 17629), (12444, 13957)]