73163844

素因数分解:

$2^2\times 3^3\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{41}}^2$

素因数の和:139

約数の個数: 144

約数和(自身を含む): 216133120

約数和(自身を除く): 142969276

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 27, 31, 36, 39, 41, 52, 54, 62, 78, 82, 93, 108, 117, 123, 124, 156, 164, 186, 234, 246, 279, 351, 369, 372, 403, 468, 492, 533, 558, 702, 738, 806, 837, 1066, 1107, 1116, 1209, 1271, 1404, 1476, 1599, 1612, 1674, 1681, 2132, 2214, 2418, 2542, 3198, 3348, 3362, 3627, 3813, 4428, 4797, 4836, 5043, 5084, 6396, 6724, 7254, 7626, 9594, 10086, 10881, 11439, 14391, 14508, 15129, 15252, 16523, 19188, 20172, 21762, 21853, 22878, 28782, 30258, 33046, 34317, 43524, 43706, 45387, 45756, 49569, 52111, 57564, 60516, 65559, 66092, 68634, 87412, 90774, 99138, 104222, 131118, 137268, 148707, 156333, 181548, 196677, 198276, 208444, 262236, 297414, 312666, 393354, 446121, 468999, 590031, 594828, 625332, 677443, 786708, 892242, 937998, 1180062, 1354886, 1406997, 1784484, 1875996, 2032329, 2360124, 2709772, 2813994, 4064658, 5627988, 6096987, 8129316, 12193974, 18290961, 24387948, 36581922, 73163844]

約数ペア:

[(1, 73163844), (2, 36581922), (3, 24387948), (4, 18290961), (6, 12193974), (9, 8129316), (12, 6096987), (13, 5627988), (18, 4064658), (26, 2813994), (27, 2709772), (31, 2360124), (36, 2032329), (39, 1875996), (41, 1784484), (52, 1406997), (54, 1354886), (62, 1180062), (78, 937998), (82, 892242), (93, 786708), (108, 677443), (117, 625332), (123, 594828), (124, 590031), (156, 468999), (164, 446121), (186, 393354), (234, 312666), (246, 297414), (279, 262236), (351, 208444), (369, 198276), (372, 196677), (403, 181548), (468, 156333), (492, 148707), (533, 137268), (558, 131118), (702, 104222), (738, 99138), (806, 90774), (837, 87412), (1066, 68634), (1107, 66092), (1116, 65559), (1209, 60516), (1271, 57564), (1404, 52111), (1476, 49569), (1599, 45756), (1612, 45387), (1674, 43706), (1681, 43524), (2132, 34317), (2214, 33046), (2418, 30258), (2542, 28782), (3198, 22878), (3348, 21853), (3362, 21762), (3627, 20172), (3813, 19188), (4428, 16523), (4797, 15252), (4836, 15129), (5043, 14508), (5084, 14391), (6396, 11439), (6724, 10881), (7254, 10086), (7626, 9594)]