90750352

素因数分解:

$2^4\times 7^2\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{619}}^1$

素因数の和:669

約数の個数: 120

約数和(自身を含む): 236636640

約数和(自身を除く): 145886288

約数列:

[1, 2, 4, 7, 8, 11, 14, 16, 17, 22, 28, 34, 44, 49, 56, 68, 77, 88, 98, 112, 119, 136, 154, 176, 187, 196, 238, 272, 308, 374, 392, 476, 539, 616, 619, 748, 784, 833, 952, 1078, 1232, 1238, 1309, 1496, 1666, 1904, 2156, 2476, 2618, 2992, 3332, 4312, 4333, 4952, 5236, 6664, 6809, 8624, 8666, 9163, 9904, 10472, 10523, 13328, 13618, 17332, 18326, 20944, 21046, 27236, 30331, 34664, 36652, 42092, 47663, 54472, 60662, 69328, 73304, 73661, 84184, 95326, 108944, 115753, 121324, 146608, 147322, 168368, 190652, 231506, 242648, 294644, 333641, 381304, 463012, 485296, 515627, 589288, 667282, 762608, 810271, 926024, 1031254, 1178576, 1334564, 1620542, 1852048, 2062508, 2669128, 3241084, 4125016, 5338256, 5671897, 6482168, 8250032, 11343794, 12964336, 22687588, 45375176, 90750352]

約数ペア:

[(1, 90750352), (2, 45375176), (4, 22687588), (7, 12964336), (8, 11343794), (11, 8250032), (14, 6482168), (16, 5671897), (17, 5338256), (22, 4125016), (28, 3241084), (34, 2669128), (44, 2062508), (49, 1852048), (56, 1620542), (68, 1334564), (77, 1178576), (88, 1031254), (98, 926024), (112, 810271), (119, 762608), (136, 667282), (154, 589288), (176, 515627), (187, 485296), (196, 463012), (238, 381304), (272, 333641), (308, 294644), (374, 242648), (392, 231506), (476, 190652), (539, 168368), (616, 147322), (619, 146608), (748, 121324), (784, 115753), (833, 108944), (952, 95326), (1078, 84184), (1232, 73661), (1238, 73304), (1309, 69328), (1496, 60662), (1666, 54472), (1904, 47663), (2156, 42092), (2476, 36652), (2618, 34664), (2992, 30331), (3332, 27236), (4312, 21046), (4333, 20944), (4952, 18326), (5236, 17332), (6664, 13618), (6809, 13328), (8624, 10523), (8666, 10472), (9163, 9904)]