71318070

素因数分解:

$2^1\times 3^8\times 5^1\times {\mathrm{1087}}^1$

素因数の和:1118

約数の個数: 72

約数和(自身を含む): 192726144

約数和(自身を除く): 121408074

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 54, 81, 90, 135, 162, 243, 270, 405, 486, 729, 810, 1087, 1215, 1458, 2174, 2187, 2430, 3261, 3645, 4374, 5435, 6522, 6561, 7290, 9783, 10870, 10935, 13122, 16305, 19566, 21870, 29349, 32610, 32805, 48915, 58698, 65610, 88047, 97830, 146745, 176094, 264141, 293490, 440235, 528282, 792423, 880470, 1320705, 1584846, 2377269, 2641410, 3962115, 4754538, 7131807, 7924230, 11886345, 14263614, 23772690, 35659035, 71318070]

約数ペア:

[(1, 71318070), (2, 35659035), (3, 23772690), (5, 14263614), (6, 11886345), (9, 7924230), (10, 7131807), (15, 4754538), (18, 3962115), (27, 2641410), (30, 2377269), (45, 1584846), (54, 1320705), (81, 880470), (90, 792423), (135, 528282), (162, 440235), (243, 293490), (270, 264141), (405, 176094), (486, 146745), (729, 97830), (810, 88047), (1087, 65610), (1215, 58698), (1458, 48915), (2174, 32805), (2187, 32610), (2430, 29349), (3261, 21870), (3645, 19566), (4374, 16305), (5435, 13122), (6522, 10935), (6561, 10870), (7290, 9783)]