72879632

素因数分解:

$2^4\times 7^1\times {\mathrm{41}}^1\times {\mathrm{59}}^1\times {\mathrm{269}}^1$

素因数の和:384

約数の個数: 80

約数和(自身を含む): 168739200

約数和(自身を除く): 95859568

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 41, 56, 59, 82, 112, 118, 164, 236, 269, 287, 328, 413, 472, 538, 574, 656, 826, 944, 1076, 1148, 1652, 1883, 2152, 2296, 2419, 3304, 3766, 4304, 4592, 4838, 6608, 7532, 9676, 11029, 15064, 15871, 16933, 19352, 22058, 30128, 31742, 33866, 38704, 44116, 63484, 67732, 77203, 88232, 111097, 126968, 135464, 154406, 176464, 222194, 253936, 270928, 308812, 444388, 617624, 650711, 888776, 1235248, 1301422, 1777552, 2602844, 4554977, 5205688, 9109954, 10411376, 18219908, 36439816, 72879632]

約数ペア:

[(1, 72879632), (2, 36439816), (4, 18219908), (7, 10411376), (8, 9109954), (14, 5205688), (16, 4554977), (28, 2602844), (41, 1777552), (56, 1301422), (59, 1235248), (82, 888776), (112, 650711), (118, 617624), (164, 444388), (236, 308812), (269, 270928), (287, 253936), (328, 222194), (413, 176464), (472, 154406), (538, 135464), (574, 126968), (656, 111097), (826, 88232), (944, 77203), (1076, 67732), (1148, 63484), (1652, 44116), (1883, 38704), (2152, 33866), (2296, 31742), (2419, 30128), (3304, 22058), (3766, 19352), (4304, 16933), (4592, 15871), (4838, 15064), (6608, 11029), (7532, 9676)]