73454004

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{61}}^1\times {\mathrm{83}}^1$

素因数の和:198

約数の個数: 144

約数和(自身を含む): 212319744

約数和(自身を除く): 138865740

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 31, 36, 39, 52, 61, 62, 78, 83, 93, 117, 122, 124, 156, 166, 183, 186, 234, 244, 249, 279, 332, 366, 372, 403, 468, 498, 549, 558, 732, 747, 793, 806, 996, 1079, 1098, 1116, 1209, 1494, 1586, 1612, 1891, 2158, 2196, 2379, 2418, 2573, 2988, 3172, 3237, 3627, 3782, 4316, 4758, 4836, 5063, 5146, 5673, 6474, 7137, 7254, 7564, 7719, 9516, 9711, 10126, 10292, 11346, 12948, 14274, 14508, 15189, 15438, 17019, 19422, 20252, 22692, 23157, 24583, 28548, 30378, 30876, 33449, 34038, 38844, 45567, 46314, 49166, 60756, 65819, 66898, 68076, 73749, 91134, 92628, 98332, 100347, 131638, 133796, 147498, 156953, 182268, 197457, 200694, 221247, 263276, 294996, 301041, 313906, 394914, 401388, 442494, 470859, 592371, 602082, 627812, 789828, 884988, 941718, 1184742, 1204164, 1412577, 1883436, 2040389, 2369484, 2825154, 4080778, 5650308, 6121167, 8161556, 12242334, 18363501, 24484668, 36727002, 73454004]

約数ペア:

[(1, 73454004), (2, 36727002), (3, 24484668), (4, 18363501), (6, 12242334), (9, 8161556), (12, 6121167), (13, 5650308), (18, 4080778), (26, 2825154), (31, 2369484), (36, 2040389), (39, 1883436), (52, 1412577), (61, 1204164), (62, 1184742), (78, 941718), (83, 884988), (93, 789828), (117, 627812), (122, 602082), (124, 592371), (156, 470859), (166, 442494), (183, 401388), (186, 394914), (234, 313906), (244, 301041), (249, 294996), (279, 263276), (332, 221247), (366, 200694), (372, 197457), (403, 182268), (468, 156953), (498, 147498), (549, 133796), (558, 131638), (732, 100347), (747, 98332), (793, 92628), (806, 91134), (996, 73749), (1079, 68076), (1098, 66898), (1116, 65819), (1209, 60756), (1494, 49166), (1586, 46314), (1612, 45567), (1891, 38844), (2158, 34038), (2196, 33449), (2379, 30876), (2418, 30378), (2573, 28548), (2988, 24583), (3172, 23157), (3237, 22692), (3627, 20252), (3782, 19422), (4316, 17019), (4758, 15438), (4836, 15189), (5063, 14508), (5146, 14274), (5673, 12948), (6474, 11346), (7137, 10292), (7254, 10126), (7564, 9711), (7719, 9516)]