72505908

素因数分解:

$2^2\times 3^3\times {\mathrm{53}}^2\times {\mathrm{239}}^1$

素因数の和:358

約数の個数: 72

約数和(自身を含む): 192393600

約数和(自身を除く): 119887692

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 53, 54, 106, 108, 159, 212, 239, 318, 477, 478, 636, 717, 954, 956, 1431, 1434, 1908, 2151, 2809, 2862, 2868, 4302, 5618, 5724, 6453, 8427, 8604, 11236, 12667, 12906, 16854, 25281, 25334, 25812, 33708, 38001, 50562, 50668, 75843, 76002, 101124, 114003, 151686, 152004, 228006, 303372, 342009, 456012, 671351, 684018, 1342702, 1368036, 2014053, 2685404, 4028106, 6042159, 8056212, 12084318, 18126477, 24168636, 36252954, 72505908]

約数ペア:

[(1, 72505908), (2, 36252954), (3, 24168636), (4, 18126477), (6, 12084318), (9, 8056212), (12, 6042159), (18, 4028106), (27, 2685404), (36, 2014053), (53, 1368036), (54, 1342702), (106, 684018), (108, 671351), (159, 456012), (212, 342009), (239, 303372), (318, 228006), (477, 152004), (478, 151686), (636, 114003), (717, 101124), (954, 76002), (956, 75843), (1431, 50668), (1434, 50562), (1908, 38001), (2151, 33708), (2809, 25812), (2862, 25334), (2868, 25281), (4302, 16854), (5618, 12906), (5724, 12667), (6453, 11236), (8427, 8604)]