74129742

素因数分解:

$2^1\times 3^4\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{509}}^1$

素因数の和:583

約数の個数: 80

約数和(自身を含む): 177724800

約数和(自身を除く): 103595058

約数列:

[1, 2, 3, 6, 9, 18, 27, 29, 31, 54, 58, 62, 81, 87, 93, 162, 174, 186, 261, 279, 509, 522, 558, 783, 837, 899, 1018, 1527, 1566, 1674, 1798, 2349, 2511, 2697, 3054, 4581, 4698, 5022, 5394, 8091, 9162, 13743, 14761, 15779, 16182, 24273, 27486, 29522, 31558, 41229, 44283, 47337, 48546, 72819, 82458, 88566, 94674, 132849, 142011, 145638, 265698, 284022, 398547, 426033, 457591, 797094, 852066, 915182, 1195641, 1278099, 1372773, 2391282, 2556198, 2745546, 4118319, 8236638, 12354957, 24709914, 37064871, 74129742]

約数ペア:

[(1, 74129742), (2, 37064871), (3, 24709914), (6, 12354957), (9, 8236638), (18, 4118319), (27, 2745546), (29, 2556198), (31, 2391282), (54, 1372773), (58, 1278099), (62, 1195641), (81, 915182), (87, 852066), (93, 797094), (162, 457591), (174, 426033), (186, 398547), (261, 284022), (279, 265698), (509, 145638), (522, 142011), (558, 132849), (783, 94674), (837, 88566), (899, 82458), (1018, 72819), (1527, 48546), (1566, 47337), (1674, 44283), (1798, 41229), (2349, 31558), (2511, 29522), (2697, 27486), (3054, 24273), (4581, 16182), (4698, 15779), (5022, 14761), (5394, 13743), (8091, 9162)]