72803942406

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^1\times {\mathrm{137}}^1\times {\mathrm{181}}^1\times {\mathrm{12547}}^1$

素因数の和:12886

約数の個数: 96

約数和(自身を含む): 172074940128

約数和(自身を除く): 99270997722

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 39, 78, 117, 137, 181, 234, 274, 362, 411, 543, 822, 1086, 1233, 1629, 1781, 2353, 2466, 3258, 3562, 4706, 5343, 7059, 10686, 12547, 14118, 16029, 21177, 24797, 25094, 32058, 37641, 42354, 49594, 74391, 75282, 112923, 148782, 163111, 223173, 225846, 322361, 326222, 446346, 489333, 644722, 967083, 978666, 1467999, 1718939, 1934166, 2271007, 2901249, 2935998, 3437878, 4542014, 5156817, 5802498, 6813021, 10313634, 13626042, 15470451, 20439063, 22346207, 29523091, 30940902, 40878126, 44692414, 59046182, 67038621, 88569273, 134077242, 177138546, 201115863, 265707819, 311127959, 402231726, 531415638, 622255918, 933383877, 1866767754, 2800151631, 4044663467, 5600303262, 8089326934, 12133990401, 24267980802, 36401971203, 72803942406]

約数ペア:

[(1, 72803942406), (2, 36401971203), (3, 24267980802), (6, 12133990401), (9, 8089326934), (13, 5600303262), (18, 4044663467), (26, 2800151631), (39, 1866767754), (78, 933383877), (117, 622255918), (137, 531415638), (181, 402231726), (234, 311127959), (274, 265707819), (362, 201115863), (411, 177138546), (543, 134077242), (822, 88569273), (1086, 67038621), (1233, 59046182), (1629, 44692414), (1781, 40878126), (2353, 30940902), (2466, 29523091), (3258, 22346207), (3562, 20439063), (4706, 15470451), (5343, 13626042), (7059, 10313634), (10686, 6813021), (12547, 5802498), (14118, 5156817), (16029, 4542014), (21177, 3437878), (24797, 2935998), (25094, 2901249), (32058, 2271007), (37641, 1934166), (42354, 1718939), (49594, 1467999), (74391, 978666), (75282, 967083), (112923, 644722), (148782, 489333), (163111, 446346), (223173, 326222), (225846, 322361)]