8356452

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{137}}^1$

素因数の和:197

約数の個数: 96

約数和(自身を含む): 23369472

約数和(自身を除く): 15013020

約数列:

[1, 2, 3, 4, 6, 12, 13, 17, 23, 26, 34, 39, 46, 51, 52, 68, 69, 78, 92, 102, 137, 138, 156, 204, 221, 274, 276, 299, 391, 411, 442, 548, 598, 663, 782, 822, 884, 897, 1173, 1196, 1326, 1564, 1644, 1781, 1794, 2329, 2346, 2652, 3151, 3562, 3588, 4658, 4692, 5083, 5343, 6302, 6987, 7124, 9316, 9453, 10166, 10686, 12604, 13974, 15249, 18906, 20332, 21372, 27948, 30277, 30498, 37812, 40963, 53567, 60554, 60996, 81926, 90831, 107134, 121108, 122889, 160701, 163852, 181662, 214268, 245778, 321402, 363324, 491556, 642804, 696371, 1392742, 2089113, 2785484, 4178226, 8356452]

約数ペア:

[(1, 8356452), (2, 4178226), (3, 2785484), (4, 2089113), (6, 1392742), (12, 696371), (13, 642804), (17, 491556), (23, 363324), (26, 321402), (34, 245778), (39, 214268), (46, 181662), (51, 163852), (52, 160701), (68, 122889), (69, 121108), (78, 107134), (92, 90831), (102, 81926), (137, 60996), (138, 60554), (156, 53567), (204, 40963), (221, 37812), (274, 30498), (276, 30277), (299, 27948), (391, 21372), (411, 20332), (442, 18906), (548, 15249), (598, 13974), (663, 12604), (782, 10686), (822, 10166), (884, 9453), (897, 9316), (1173, 7124), (1196, 6987), (1326, 6302), (1564, 5343), (1644, 5083), (1781, 4692), (1794, 4658), (2329, 3588), (2346, 3562), (2652, 3151)]