8020502532

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{239}}^1\times {\mathrm{133169}}^1$

素因数の和:133425

約数の個数: 72

約数和(自身を含む): 23267462400

約数和(自身を除く): 15246959868

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 63, 84, 126, 239, 252, 478, 717, 956, 1434, 1673, 2151, 2868, 3346, 4302, 5019, 6692, 8604, 10038, 15057, 20076, 30114, 60228, 133169, 266338, 399507, 532676, 799014, 932183, 1198521, 1598028, 1864366, 2397042, 2796549, 3728732, 4794084, 5593098, 8389647, 11186196, 16779294, 31827391, 33558588, 63654782, 95482173, 127309564, 190964346, 222791737, 286446519, 381928692, 445583474, 572893038, 668375211, 891166948, 1145786076, 1336750422, 2005125633, 2673500844, 4010251266, 8020502532]

約数ペア:

[(1, 8020502532), (2, 4010251266), (3, 2673500844), (4, 2005125633), (6, 1336750422), (7, 1145786076), (9, 891166948), (12, 668375211), (14, 572893038), (18, 445583474), (21, 381928692), (28, 286446519), (36, 222791737), (42, 190964346), (63, 127309564), (84, 95482173), (126, 63654782), (239, 33558588), (252, 31827391), (478, 16779294), (717, 11186196), (956, 8389647), (1434, 5593098), (1673, 4794084), (2151, 3728732), (2868, 2796549), (3346, 2397042), (4302, 1864366), (5019, 1598028), (6692, 1198521), (8604, 932183), (10038, 799014), (15057, 532676), (20076, 399507), (30114, 266338), (60228, 133169)]