76980552

素因数分解:

$2^3\times 3^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{103}}^1\times {\mathrm{149}}^1$

素因数の和:291

約数の個数: 128

約数和(自身を含む): 224640000

約数和(自身を除く): 147659448

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 19, 22, 24, 33, 38, 44, 57, 66, 76, 88, 103, 114, 132, 149, 152, 206, 209, 228, 264, 298, 309, 412, 418, 447, 456, 596, 618, 627, 824, 836, 894, 1133, 1192, 1236, 1254, 1639, 1672, 1788, 1957, 2266, 2472, 2508, 2831, 3278, 3399, 3576, 3914, 4532, 4917, 5016, 5662, 5871, 6556, 6798, 7828, 8493, 9064, 9834, 11324, 11742, 13112, 13596, 15347, 15656, 16986, 19668, 21527, 22648, 23484, 27192, 30694, 31141, 33972, 39336, 43054, 46041, 46968, 61388, 62282, 64581, 67944, 86108, 92082, 93423, 122776, 124564, 129162, 168817, 172216, 184164, 186846, 249128, 258324, 291593, 337634, 368328, 373692, 506451, 516648, 583186, 675268, 747384, 874779, 1012902, 1166372, 1350536, 1749558, 2025804, 2332744, 3207523, 3499116, 4051608, 6415046, 6998232, 9622569, 12830092, 19245138, 25660184, 38490276, 76980552]

約数ペア:

[(1, 76980552), (2, 38490276), (3, 25660184), (4, 19245138), (6, 12830092), (8, 9622569), (11, 6998232), (12, 6415046), (19, 4051608), (22, 3499116), (24, 3207523), (33, 2332744), (38, 2025804), (44, 1749558), (57, 1350536), (66, 1166372), (76, 1012902), (88, 874779), (103, 747384), (114, 675268), (132, 583186), (149, 516648), (152, 506451), (206, 373692), (209, 368328), (228, 337634), (264, 291593), (298, 258324), (309, 249128), (412, 186846), (418, 184164), (447, 172216), (456, 168817), (596, 129162), (618, 124564), (627, 122776), (824, 93423), (836, 92082), (894, 86108), (1133, 67944), (1192, 64581), (1236, 62282), (1254, 61388), (1639, 46968), (1672, 46041), (1788, 43054), (1957, 39336), (2266, 33972), (2472, 31141), (2508, 30694), (2831, 27192), (3278, 23484), (3399, 22648), (3576, 21527), (3914, 19668), (4532, 16986), (4917, 15656), (5016, 15347), (5662, 13596), (5871, 13112), (6556, 11742), (6798, 11324), (7828, 9834), (8493, 9064)]