80465832

素因数分解:

$2^3\times 3^3\times {\mathrm{31}}^1\times {\mathrm{61}}^1\times {\mathrm{197}}^1$

素因数の和:304

約数の個数: 128

約数和(自身を含む): 235699200

約数和(自身を除く): 155233368

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 31, 36, 54, 61, 62, 72, 93, 108, 122, 124, 183, 186, 197, 216, 244, 248, 279, 366, 372, 394, 488, 549, 558, 591, 732, 744, 788, 837, 1098, 1116, 1182, 1464, 1576, 1647, 1674, 1773, 1891, 2196, 2232, 2364, 3294, 3348, 3546, 3782, 4392, 4728, 5319, 5673, 6107, 6588, 6696, 7092, 7564, 10638, 11346, 12017, 12214, 13176, 14184, 15128, 17019, 18321, 21276, 22692, 24034, 24428, 34038, 36051, 36642, 42552, 45384, 48068, 48856, 51057, 54963, 68076, 72102, 73284, 96136, 102114, 108153, 109926, 136152, 144204, 146568, 164889, 204228, 216306, 219852, 288408, 324459, 329778, 372527, 408456, 432612, 439704, 648918, 659556, 745054, 865224, 1117581, 1297836, 1319112, 1490108, 2235162, 2595672, 2980216, 3352743, 4470324, 6705486, 8940648, 10058229, 13410972, 20116458, 26821944, 40232916, 80465832]

約数ペア:

[(1, 80465832), (2, 40232916), (3, 26821944), (4, 20116458), (6, 13410972), (8, 10058229), (9, 8940648), (12, 6705486), (18, 4470324), (24, 3352743), (27, 2980216), (31, 2595672), (36, 2235162), (54, 1490108), (61, 1319112), (62, 1297836), (72, 1117581), (93, 865224), (108, 745054), (122, 659556), (124, 648918), (183, 439704), (186, 432612), (197, 408456), (216, 372527), (244, 329778), (248, 324459), (279, 288408), (366, 219852), (372, 216306), (394, 204228), (488, 164889), (549, 146568), (558, 144204), (591, 136152), (732, 109926), (744, 108153), (788, 102114), (837, 96136), (1098, 73284), (1116, 72102), (1182, 68076), (1464, 54963), (1576, 51057), (1647, 48856), (1674, 48068), (1773, 45384), (1891, 42552), (2196, 36642), (2232, 36051), (2364, 34038), (3294, 24428), (3348, 24034), (3546, 22692), (3782, 21276), (4392, 18321), (4728, 17019), (5319, 15128), (5673, 14184), (6107, 13176), (6588, 12214), (6696, 12017), (7092, 11346), (7564, 10638)]