355572

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{83}}^1$

素因数の和:117

約数の個数: 72

約数和(自身を含む): 1100736

約数和(自身を除く): 745164

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 17, 18, 21, 28, 34, 36, 42, 51, 63, 68, 83, 84, 102, 119, 126, 153, 166, 204, 238, 249, 252, 306, 332, 357, 476, 498, 581, 612, 714, 747, 996, 1071, 1162, 1411, 1428, 1494, 1743, 2142, 2324, 2822, 2988, 3486, 4233, 4284, 5229, 5644, 6972, 8466, 9877, 10458, 12699, 16932, 19754, 20916, 25398, 29631, 39508, 50796, 59262, 88893, 118524, 177786, 355572]

約数ペア:

[(1, 355572), (2, 177786), (3, 118524), (4, 88893), (6, 59262), (7, 50796), (9, 39508), (12, 29631), (14, 25398), (17, 20916), (18, 19754), (21, 16932), (28, 12699), (34, 10458), (36, 9877), (42, 8466), (51, 6972), (63, 5644), (68, 5229), (83, 4284), (84, 4233), (102, 3486), (119, 2988), (126, 2822), (153, 2324), (166, 2142), (204, 1743), (238, 1494), (249, 1428), (252, 1411), (306, 1162), (332, 1071), (357, 996), (476, 747), (498, 714), (581, 612)]