121841928

素因数分解:

$2^3\times 3^3\times {\mathrm{13}}^1\times {\mathrm{43391}}^1$

素因数の和:43419

約数の個数: 64

約数和(自身を含む): 364492800

約数和(自身を除く): 242650872

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 18, 24, 26, 27, 36, 39, 52, 54, 72, 78, 104, 108, 117, 156, 216, 234, 312, 351, 468, 702, 936, 1404, 2808, 43391, 86782, 130173, 173564, 260346, 347128, 390519, 520692, 564083, 781038, 1041384, 1128166, 1171557, 1562076, 1692249, 2256332, 2343114, 3124152, 3384498, 4512664, 4686228, 5076747, 6768996, 9372456, 10153494, 13537992, 15230241, 20306988, 30460482, 40613976, 60920964, 121841928]

約数ペア:

[(1, 121841928), (2, 60920964), (3, 40613976), (4, 30460482), (6, 20306988), (8, 15230241), (9, 13537992), (12, 10153494), (13, 9372456), (18, 6768996), (24, 5076747), (26, 4686228), (27, 4512664), (36, 3384498), (39, 3124152), (52, 2343114), (54, 2256332), (72, 1692249), (78, 1562076), (104, 1171557), (108, 1128166), (117, 1041384), (156, 781038), (216, 564083), (234, 520692), (312, 390519), (351, 347128), (468, 260346), (702, 173564), (936, 130173), (1404, 86782), (2808, 43391)]