84635860

素因数分解:

$2^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{79}}^1\times {\mathrm{137}}^1$

素因数の和:265

約数の個数: 96

約数和(自身を含む): 200309760

約数和(自身を除く): 115673900

約数列:

[1, 2, 4, 5, 10, 17, 20, 23, 34, 46, 68, 79, 85, 92, 115, 137, 158, 170, 230, 274, 316, 340, 391, 395, 460, 548, 685, 782, 790, 1343, 1370, 1564, 1580, 1817, 1955, 2329, 2686, 2740, 3151, 3634, 3910, 4658, 5372, 6302, 6715, 7268, 7820, 9085, 9316, 10823, 11645, 12604, 13430, 15755, 18170, 21646, 23290, 26860, 30889, 31510, 36340, 43292, 46580, 53567, 54115, 61778, 63020, 107134, 108230, 123556, 154445, 183991, 214268, 216460, 248929, 267835, 308890, 367982, 497858, 535670, 617780, 735964, 919955, 995716, 1071340, 1244645, 1839910, 2489290, 3679820, 4231793, 4978580, 8463586, 16927172, 21158965, 42317930, 84635860]

約数ペア:

[(1, 84635860), (2, 42317930), (4, 21158965), (5, 16927172), (10, 8463586), (17, 4978580), (20, 4231793), (23, 3679820), (34, 2489290), (46, 1839910), (68, 1244645), (79, 1071340), (85, 995716), (92, 919955), (115, 735964), (137, 617780), (158, 535670), (170, 497858), (230, 367982), (274, 308890), (316, 267835), (340, 248929), (391, 216460), (395, 214268), (460, 183991), (548, 154445), (685, 123556), (782, 108230), (790, 107134), (1343, 63020), (1370, 61778), (1564, 54115), (1580, 53567), (1817, 46580), (1955, 43292), (2329, 36340), (2686, 31510), (2740, 30889), (3151, 26860), (3634, 23290), (3910, 21646), (4658, 18170), (5372, 15755), (6302, 13430), (6715, 12604), (7268, 11645), (7820, 10823), (9085, 9316)]