72878484

素因数分解:

$2^2\times 3^1\times 7^2\times {\mathrm{41}}^1\times {\mathrm{3023}}^1$

素因数の和:3085

約数の個数: 72

約数和(自身を含む): 202704768

約数和(自身を除く): 129826284

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 41, 42, 49, 82, 84, 98, 123, 147, 164, 196, 246, 287, 294, 492, 574, 588, 861, 1148, 1722, 2009, 3023, 3444, 4018, 6027, 6046, 8036, 9069, 12054, 12092, 18138, 21161, 24108, 36276, 42322, 63483, 84644, 123943, 126966, 148127, 247886, 253932, 296254, 371829, 444381, 495772, 592508, 743658, 867601, 888762, 1487316, 1735202, 1777524, 2602803, 3470404, 5205606, 6073207, 10411212, 12146414, 18219621, 24292828, 36439242, 72878484]

約数ペア:

[(1, 72878484), (2, 36439242), (3, 24292828), (4, 18219621), (6, 12146414), (7, 10411212), (12, 6073207), (14, 5205606), (21, 3470404), (28, 2602803), (41, 1777524), (42, 1735202), (49, 1487316), (82, 888762), (84, 867601), (98, 743658), (123, 592508), (147, 495772), (164, 444381), (196, 371829), (246, 296254), (287, 253932), (294, 247886), (492, 148127), (574, 126966), (588, 123943), (861, 84644), (1148, 63483), (1722, 42322), (2009, 36276), (3023, 24108), (3444, 21161), (4018, 18138), (6027, 12092), (6046, 12054), (8036, 9069)]