72707436

素因数分解:

$2^2\times 3^3\times {\mathrm{17}}^1\times {\mathrm{199}}^2$

素因数の和:428

約数の個数: 72

約数和(自身を含む): 200597040

約数和(自身を除く): 127889604

約数列:

[1, 2, 3, 4, 6, 9, 12, 17, 18, 27, 34, 36, 51, 54, 68, 102, 108, 153, 199, 204, 306, 398, 459, 597, 612, 796, 918, 1194, 1791, 1836, 2388, 3383, 3582, 5373, 6766, 7164, 10149, 10746, 13532, 20298, 21492, 30447, 39601, 40596, 60894, 79202, 91341, 118803, 121788, 158404, 182682, 237606, 356409, 365364, 475212, 673217, 712818, 1069227, 1346434, 1425636, 2019651, 2138454, 2692868, 4039302, 4276908, 6058953, 8078604, 12117906, 18176859, 24235812, 36353718, 72707436]

約数ペア:

[(1, 72707436), (2, 36353718), (3, 24235812), (4, 18176859), (6, 12117906), (9, 8078604), (12, 6058953), (17, 4276908), (18, 4039302), (27, 2692868), (34, 2138454), (36, 2019651), (51, 1425636), (54, 1346434), (68, 1069227), (102, 712818), (108, 673217), (153, 475212), (199, 365364), (204, 356409), (306, 237606), (398, 182682), (459, 158404), (597, 121788), (612, 118803), (796, 91341), (918, 79202), (1194, 60894), (1791, 40596), (1836, 39601), (2388, 30447), (3383, 21492), (3582, 20298), (5373, 13532), (6766, 10746), (7164, 10149)]