72416916

素因数分解:

$2^2\times 3^5\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{521}}^1$

素因数の和:564

約数の個数: 144

約数和(自身を含む): 223449408

約数和(自身を除く): 151032492

約数列:

[1, 2, 3, 4, 6, 9, 11, 12, 13, 18, 22, 26, 27, 33, 36, 39, 44, 52, 54, 66, 78, 81, 99, 108, 117, 132, 143, 156, 162, 198, 234, 243, 286, 297, 324, 351, 396, 429, 468, 486, 521, 572, 594, 702, 858, 891, 972, 1042, 1053, 1188, 1287, 1404, 1563, 1716, 1782, 2084, 2106, 2574, 2673, 3126, 3159, 3564, 3861, 4212, 4689, 5148, 5346, 5731, 6252, 6318, 6773, 7722, 9378, 10692, 11462, 11583, 12636, 13546, 14067, 15444, 17193, 18756, 20319, 22924, 23166, 27092, 28134, 34386, 34749, 40638, 42201, 46332, 51579, 56268, 60957, 68772, 69498, 74503, 81276, 84402, 103158, 121914, 126603, 138996, 149006, 154737, 168804, 182871, 206316, 223509, 243828, 253206, 298012, 309474, 365742, 447018, 464211, 506412, 548613, 618948, 670527, 731484, 894036, 928422, 1097226, 1341054, 1392633, 1645839, 1856844, 2011581, 2194452, 2682108, 2785266, 3291678, 4023162, 5570532, 6034743, 6583356, 8046324, 12069486, 18104229, 24138972, 36208458, 72416916]

約数ペア:

[(1, 72416916), (2, 36208458), (3, 24138972), (4, 18104229), (6, 12069486), (9, 8046324), (11, 6583356), (12, 6034743), (13, 5570532), (18, 4023162), (22, 3291678), (26, 2785266), (27, 2682108), (33, 2194452), (36, 2011581), (39, 1856844), (44, 1645839), (52, 1392633), (54, 1341054), (66, 1097226), (78, 928422), (81, 894036), (99, 731484), (108, 670527), (117, 618948), (132, 548613), (143, 506412), (156, 464211), (162, 447018), (198, 365742), (234, 309474), (243, 298012), (286, 253206), (297, 243828), (324, 223509), (351, 206316), (396, 182871), (429, 168804), (468, 154737), (486, 149006), (521, 138996), (572, 126603), (594, 121914), (702, 103158), (858, 84402), (891, 81276), (972, 74503), (1042, 69498), (1053, 68772), (1188, 60957), (1287, 56268), (1404, 51579), (1563, 46332), (1716, 42201), (1782, 40638), (2084, 34749), (2106, 34386), (2574, 28134), (2673, 27092), (3126, 23166), (3159, 22924), (3564, 20319), (3861, 18756), (4212, 17193), (4689, 15444), (5148, 14067), (5346, 13546), (5731, 12636), (6252, 11583), (6318, 11462), (6773, 10692), (7722, 9378)]